/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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package org.apache.predictionio.data.webhooks

import org.specs2.execute.Result
import org.specs2.mutable._

import org.json4s.JObject
import org.json4s.DefaultFormats
import org.json4s.native.JsonMethods.parse
import org.json4s.native.Serialization.write

/** TestUtil for JsonConnector */
trait ConnectorTestUtil extends Specification {

  implicit val formats = DefaultFormats

  def check(connector: JsonConnector, original: String, event: String): Result = {
    val originalJson = parse(original).asInstanceOf[JObject]
    val eventJson = parse(event).asInstanceOf[JObject]
    // write and parse back to discard any JNothing field
    val result = parse(write(connector.toEventJson(originalJson))).asInstanceOf[JObject]
    result.obj must containTheSameElementsAs(eventJson.obj)
  }

  def check(connector: FormConnector, original: Map[String, String], event: String) = {

    val eventJson = parse(event).asInstanceOf[JObject]
    // write and parse back to discard any JNothing field
    val result = parse(write(connector.toEventJson(original))).asInstanceOf[JObject]

    result.obj must containTheSameElementsAs(eventJson.obj)
  }
}
